<?php
/**
 * @package Helix Ultimate Framework
 * @author JoomShaper https://www.joomshaper.com
 * @copyright Copyright (c) 2010 - 2021 JoomShaper
 * @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 or Later
*/

defined ('JPATH_BASE') or die();

use Joomla\CMS\Factory;
use Joomla\CMS\HTML\HTMLHelper;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Uri\Uri;
use Joomla\Utilities\ArrayHelper;

extract($displayData);

/**
 * Layout variables
 * -----------------
 * @var   string   $autocomplete    Autocomplete attribute for the field.
 * @var   boolean  $autofocus       Is autofocus enabled?
 * @var   string   $class           Classes for the input.
 * @var   string   $description     Description of the field.
 * @var   boolean  $disabled        Is this field disabled?
 * @var   string   $group           Group the field belongs to. <fields> section in form XML.
 * @var   boolean  $hidden          Is this field hidden in the form?
 * @var   string   $hint            Placeholder for the field.
 * @var   string   $id              DOM id of the field.
 * @var   string   $label           Label of the field.
 * @var   string   $labelclass      Classes to apply to the label.
 * @var   boolean  $multiple        Does this field support multiple values?
 * @var   string   $name            Name of the input field.
 * @var   string   $onchange        Onchange attribute for the field.
 * @var   string   $onclick         Onclick attribute for the field.
 * @var   string   $pattern         Pattern (Reg Ex) of value of the form field.
 * @var   boolean  $readonly        Is this field read only?
 * @var   boolean  $repeat          Allows extensions to duplicate elements.
 * @var   boolean  $required        Is this field required?
 * @var   integer  $size            Size attribute of the input.
 * @var   boolean  $spellcheck      Spellcheck state for the form field.
 * @var   string   $validate        Validation rules to apply.
 * @var   string   $value           Value attribute of the field.
 * @var   string   $userName        The user name
 * @var   mixed    $groups          The filtering groups (null means no filtering)
 * @var   mixed    $excluded        The users to exclude from the list of users
 * @var   string   $dataAttribute   Miscellaneous data attributes preprocessed for HTML output
 * @var   array    $dataAttributes  Miscellaneous data attribute for eg, data-*.
 */
if (JVERSION >= 4)
{
	$modalHTML = '';
	$uri = new Uri('index.php?option=com_users&view=users&layout=modal&tmpl=component&required=0');

	$uri->setVar('field', $this->escape($id));

	if ($required)
	{
		$uri->setVar('required', 1);
	}

	if (!empty($groups))
	{
		$uri->setVar('groups', base64_encode(json_encode($groups)));
	}

	if (!empty($excluded))
	{
		$uri->setVar('excluded', base64_encode(json_encode($excluded)));
	}

	// Invalidate the input value if no user selected
	if ($this->escape($userName) === Text::_('JLIB_FORM_SELECT_USER'))
	{
		$userName = '';
	}

	$inputAttributes = array(
		'type' => 'text', 'id' => $id, 'class' => 'form-control field-user-input-name', 'value' => $this->escape($userName)
	);
	if ($class)
	{
		$inputAttributes['class'] .= ' ' . $class;
	}
	if ($size)
	{
		$inputAttributes['size'] = (int) $size;
	}
	if ($required)
	{
		$inputAttributes['required'] = 'required';
	}
	if (!$readonly)
	{
		$inputAttributes['placeholder'] = Text::_('JLIB_FORM_SELECT_USER');
	}

	if (!$readonly)
	{
		$modalHTML = HTMLHelper::_(
			'bootstrap.renderModal',
			'userModal_' . $id,
			array(
				'url'         => $uri,
				'title'       => Text::_('JLIB_FORM_CHANGE_USER'),
				'closeButton' => true,
				'height'      => '100%',
				'width'       => '100%',
				'modalWidth'  => 80,
				'bodyHeight'  => 60,
				'footer'      => '<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">' . Text::_('JCANCEL') . '</button>',
			)
		);

		Factory::getDocument()->getWebAssetManager()
			->useScript('webcomponent.field-user');
	}
	?>
	<?php // Create a dummy text field with the user name. ?>
	<joomla-field-user class="field-user-wrapper"
			url="<?php echo (string) $uri; ?>"
			modal=".modal"
			modal-width="100%"
			modal-height="400px"
			input=".field-user-input"
			input-name=".field-user-input-name"
			button-select=".button-select">
		<div class="input-group">
			<input <?php echo ArrayHelper::toString($inputAttributes), $dataAttribute; ?> readonly>
			<?php if (!$readonly) : ?>
				<button type="button" class="btn btn-primary button-select" title="<?php echo Text::_('JLIB_FORM_CHANGE_USER'); ?>">
					<span class="icon-user icon-white" aria-hidden="true"></span>
					<span class="visually-hidden"><?php echo Text::_('JLIB_FORM_CHANGE_USER'); ?></span>
				</button>
			<?php endif; ?>
		</div>
		<?php // Create the real field, hidden, that stored the user id. ?>
		<?php if (!$readonly) : ?>
			<input type="hidden" id="<?php echo $id; ?>_id" name="<?php echo $name; ?>" value="<?php echo $this->escape($value); ?>"
				class="field-user-input <?php echo $class ? (string) $class : ''?>"
				data-onchange="<?php echo $this->escape($onchange); ?>">
			<?php echo $modalHTML; ?>
		<?php endif; ?>
	</joomla-field-user>
	<?php
}
else 
{
	if (!$readonly)
	{
		JHtml::_('behavior.modal', 'a.modal_' . $id);
		JHtml::_('script', 'jui/fielduser.min.js', array('version' => 'auto', 'relative' => true));
	}

	$uri = new JUri('index.php?option=com_users&view=users&layout=modal&tmpl=component&required=0');

	$uri->setVar('field', $this->escape($id));

	if ($required)
	{
		$uri->setVar('required', 1);
	}

	if (!empty($groups))
	{
		$uri->setVar('groups', base64_encode(json_encode($groups)));
	}

	if (!empty($excluded))
	{
		$uri->setVar('excluded', base64_encode(json_encode($excluded)));
	}

	// Invalidate the input value if no user selected
	if ($this->escape($userName) === JText::_('JLIB_FORM_SELECT_USER'))
	{
		$userName = '';
	}

	$inputAttributes = array(
		'type' => 'text', 'id' => $id, 'value' => $this->escape($userName)
	);

	if ($size)
	{
		$inputAttributes['size'] = (int) $size;
	}

	if ($required)
	{
		$inputAttributes['required'] = 'required';
	}

	if (!$readonly)
	{
		$inputAttributes['placeholder'] = JText::_('JLIB_FORM_SELECT_USER');
	}

	$anchorAttributes = array(
		'class' => 'btn btn-primary modal_' . $id, 'title' => JText::_('JLIB_FORM_CHANGE_USER'), 'rel' => '{handler: \'iframe\', size: {x: 800, y: 500}}'
	);

	?>
	<div class="input-group">
		<input class="form-control field-user-input-name" <?php echo ArrayHelper::toString($inputAttributes); ?> readonly />
		<?php if (!$readonly) : ?>
			<?php echo JHtml::_('link', (string) $uri, '<span class="fa fa-user"></span>', $anchorAttributes); ?>
		<?php endif; ?>
	</div>
	<?php if (!$readonly) : ?>
		<input type="hidden" id="<?php echo $id; ?>_id" name="<?php echo $name; ?>" value="<?php echo (int) $value; ?>" data-onchange="<?php echo $this->escape($onchange); ?>" />
	<?php endif;
}